Writes 24/32bpp .TGA image files

TODO: Simply return nullptr when failed to allocate?

Half-float conversion helpers for B44 table initialization

! BIT_addBits() : * can add up to 31 bits into `bitC`. * Note : does not check for register overflow ! */

! BIT_flushBits() : * assumption : bitContainer has not overflowed * safe version; check for buffer overflow, and prevents it. * note : does not

! BIT_reloadDStream_internal() : * Simple variant of BIT_reloadDStream(), with two conditions: * 1. bitstream is valid : bitsConsumed <= sizeof(bi

C++ HeaderInfo to C EXRHeader conversion.

TODO(syoyo): Refactor function arguments.

Helper to format wavelength with comma as decimal separator (European convention)

out_data must be allocated initially with the block-header size of the current image(-part) type

-************************************************************** * FSE NCount encoding-decoding ******************************************************

* Initializes args for the fast decoding loop. * @returns 1 on success * 0 if the fallback implementation should be used. * Or an

* Constructs a HUF_DEltX2. */

* Constructs a HUF_DEltX2 in a U32. */

HUF_decompress4X1_usingDTable_internal_body(): * Conditions : * @dstSize >= 6 */

HUF_decompress4X2_usingDTable_internal_body(): * Conditions: * @dstSize >= 6 */

* Fills the DTable rank with all the symbols from [begin, end) that are each * nbBits long. * * @param DTableRank The start of the rank in the DTab

HUF_selectDecoder() : * Tells which decoder is likely to decode faster, * based on a set of pre-computed metrics. * @return : 0==HUF_decompress4X

violates C standard, by lying on structure alignment. Only use if no other choice to achieve best performance on target platform */

Pack a 4x4 block of HALF values into 14 bytes (matches OpenEXR's pack()) Returns the number of bytes written (14 for normal, 3 for flat if flatfields=

can save a single or multi-part image (no deep* formats)

the size is per pixel (except R1) for uncompressed and per block of 16 pixels for compressed

! @ingroup XXH3_family */

! * @internal * @brief Processes the last 0-15 bytes of @p ptr. * * There may be up to 15 bytes remaining to consume from the input. * This final

! @ingroup XXH3_family */

! @ingroup XXH3_family */

! * @internal * @brief Scalar round for @ref XXH3_accumulate_512_scalar(). * * This is extracted to its own function because the NEON path uses a

! * @internal * @brief Processes the last 0-31 bytes of @p ptr. * * There may be up to 31 bytes remaining to consume from the input. * This final

! @ingroup XXH64_family */

gcc needs inline assembly */ Adapted from https://github.com/google/highwayhash/blob/master/highwayhash/hh_vsx.h. */

Given a dctx with a digested frame params, re-selects the correct ZSTD_DDict based on * the requested dict ID from the frame. If there exists a refer

Adds DDict to a hashset without resizing it. * If inserting a DDict with a dictID that already exists in the set, replaces the one in the set. * Ret

Hash function to determine starting position of dict insertion within the table * Returns an index between [0, hashSet->ddictPtrTableSize] */

ZSTD_buildFSETable() : * generate FSE decoding table for one symbol (ll, ml or off) * cannot fail if input is valid => * all inputs are presumed va

! ZSTD_decodeLiteralsBlock() : * Where it is possible to do so without being stomped by the output during decompression, the literals block will be s